<!DOCTYPE html>
<html>

<head>
	<meta charset="UTF-8">
	<title>通用兄弟选择器</title>
	<style type="text/css">
		span~a {
			color: red;
		}
	</style>
</head>

<body>
	<h1>姓名</h1>
	<a href="#">郭靖</a>
	<span>
		<a href="#">黄蓉</a>
		<a href="#">杨过</a>
	</span>
	<a href="#">李莫愁</a>
	<a href="#">小龙女</a>
</body>

</html>